1101854574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{20521}}^1$

素因数の和:20705

約数の個数: 48

約数和(自身を含む): 2529131280

約数和(自身を除く): 1427276706

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 17898, 20521, 26847, 41042, 53694, 61563, 123126, 184689, 369378, 389899, 779798, 1169697, 2339394, 3221797, 3509091, 6443594, 7018182, 9665391, 19330782, 28996173, 57992346, 61214143, 122428286, 183642429, 367284858, 550927287, 1101854574]

約数ペア:

[(1, 1101854574), (2, 550927287), (3, 367284858), (6, 183642429), (9, 122428286), (18, 61214143), (19, 57992346), (38, 28996173), (57, 19330782), (114, 9665391), (157, 7018182), (171, 6443594), (314, 3509091), (342, 3221797), (471, 2339394), (942, 1169697), (1413, 779798), (2826, 389899), (2983, 369378), (5966, 184689), (8949, 123126), (17898, 61563), (20521, 53694), (26847, 41042)]